145815888

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{18637}}^1$

素因数の和:18811

約数の個数: 40

約数和(自身を含む): 379022368

約数和(自身を除く): 233206480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 18637, 37274, 55911, 74548, 111822, 149096, 223644, 298192, 447288, 894576, 3037831, 6075662, 9113493, 12151324, 18226986, 24302648, 36453972, 48605296, 72907944, 145815888]

約数ペア:

[(1, 145815888), (2, 72907944), (3, 48605296), (4, 36453972), (6, 24302648), (8, 18226986), (12, 12151324), (16, 9113493), (24, 6075662), (48, 3037831), (163, 894576), (326, 447288), (489, 298192), (652, 223644), (978, 149096), (1304, 111822), (1956, 74548), (2608, 55911), (3912, 37274), (7824, 18637)]